Perhaps you should try some spelling variations:
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
gaps information » als information, gets information, laws information
information lada » information laura, information law, information laws
du developpement » de developpement, le developpement, et developpement
developpement il » developpement de, developpement et, developpement du
technology gaps » technology gap
lada prices » land prices, local prices
prices 2.1 » prices 2.4, prices 2.3, prices 3.1
il afrique » l afrique, en afrique
costs du » costs _, costs 4, costs a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology gaps information lada prices 2.1 communication costs du developpement il afrique.*.